Dialogue Tech NANO-PV-D510A user manual Serial Port Connector Pinouts, COM3

NANO-PV-D510A User Manual

Figure 3-18: Serial Port Connector Locations

Pin	Description	Pin	Description
1	Data Carrier Direct (DCD)	2	Data Set Ready (DSR)
3	Receive Data (RXD)	4	Request To Send (RTS)
5	Transmit Data (TXD)	6	Clear To Send (CTS)
7	Data Terminal Ready (DTR)	8	Ring Indicator (RI)
9	Ground (GND)	10	N/C

Table 3-18: Serial Port Connector Pinouts

3.2.17 Serial Port Connector

CN Label: COM3

CN Type: 14-pin header (2x7)

CN Location: See Figure 3-19

CN Pinouts: See Table 3-19

Used for RS-232/422/485 communications.

Figure 3-19: Serial Port Connector Location

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